175f06f112
This is a reland of commit 81aab488781c1a736c9d85ff1532631be2989523 See diff between Patch Set 1 and latest Patch Set. The original CL broke this WPT[1] because getStats() with the receiver as the selector stopped working in the event of unsignalled SSRCs due to the receiver not knowing what the SSRC was. This fix is to query media_channel_ for the unsignalled SSRC in the event that the receiver does not know the SSRC. [1] https://source.chromium.org/chromium/chromium/src/+/main:third_party/blink/web_tests/external/wpt/webrtc/simulcast/setParameters-active.https.html Original change's description: > Remove 'trackId' dependency in stats selector algorithm. > > In preparation for the deletion of deprecated 'track' stats, the > stats selector algorithm needs to be rewritten not to use 'trackId'. > > This is achieved by finding RTP stats by their SSRC, as obtained via > getParameters(). This unfortunately adds a block-invoke (in the sender > case the block-invoke happens inside GetParametersInternal and in the > receiver case the block-invoke is explicit at the calling place), but > it can't be helped and it's just once per getStats() call and only if > the selector argument is used. > > Bug: webrtc:14175 > Change-Id: If0e14cdbdc76d141e0042e43757970893bf32119 > Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/289101 > Reviewed-by: Harald Alvestrand <hta@webrtc.org> > Commit-Queue: Henrik Boström <hbos@webrtc.org> > Cr-Commit-Position: refs/heads/main@{#38981} Bug: webrtc:14175, webrtc:14811 Change-Id: I0d16724af4efeb93d50e36dbfcc798564daff5c0 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/290600 Commit-Queue: Henrik Boström <hbos@webrtc.org> Reviewed-by: Harald Alvestrand <hta@webrtc.org> Cr-Commit-Position: refs/heads/main@{#39010}
WebRTC is a free, open software project that provides browsers and mobile applications with Real-Time Communications (RTC) capabilities via simple APIs. The WebRTC components have been optimized to best serve this purpose.
Our mission: To enable rich, high-quality RTC applications to be developed for the browser, mobile platforms, and IoT devices, and allow them all to communicate via a common set of protocols.
The WebRTC initiative is a project supported by Google, Mozilla and Opera, amongst others.
Development
See here for instructions on how to get started developing with the native code.
Authoritative list of directories that contain the native API header files.
More info
- Official web site: http://www.webrtc.org
- Master source code repo: https://webrtc.googlesource.com/src
- Samples and reference apps: https://github.com/webrtc
- Mailing list: http://groups.google.com/group/discuss-webrtc
- Continuous build: https://ci.chromium.org/p/webrtc/g/ci/console
- Coding style guide
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- Reporting bugs
- Documentation